Chapter 2
7NJS User’s Guide
25
IR 2 (IR & CIR Connector):
Select a UART Mode in BIOS's Integrated Peripherals menu the UART port
to support IR function. (See section
3.4
Super I/O Device of
Integrated
Peripherals
)
JP23 (Green Mode LED):
This cap is to setup Green LED flash mode. (Optional)
Pin
Definition
1-2
CHAINTECH (default)
2-3
OEM
Chapter 2
26
7NJS User’s Guide
CN17 (Blue LED Connector):
These features work entirely the same as the power indicator LED, both shows
the system’s power status. The only difference is that this one is blue while the
other is red LED.
CN9 (Chassis Open Alarm Connector):
This connector provides a buzzer sound when an attempt to open the chassis
occurs.
Note:
Only certain chassis provides this function.